-56.49% is the change from 924 to 402
Calculation steps:
[( 402 - 924 ) ÷ 924] x 100 = -56.49%
Formula
Percentage change = [(402 - 924) / 924] x 100
Subtract the new number by the original number
402 - 924 = -522
-522 ÷ 924 = -0.564935064935065
-0.564935064935065 x 100 = -56.49%